%0 Journal Article %A Sahami, Amir %T Counter examples for pseudo-amenability of some semigroup algebras %J Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica %D 2020 %P 35-38 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPCM_2020_19_a2/ %G en %F AUPCM_2020_19_a2